INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c2f5fe93df82a109b37b807d3cb47a2320243e65558c7715067f5788c507df3', 
    'jNRjs2aJlXs9hlAKDhMckHzk5TjjACZzOdwA2yIkCXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)